The leading exponential dependence captured by the eikonal integral
gives the system's large-deviations
scaling [1]} if, when we descale number \({\rm n}\)  by some
characteristic scale \(n_C\)In the examples below, we will use
one of the fixed points of the first-moment
condition (REF ) as the scale factor, but that
choice is not essential. as
\(\frac{{\rm n}}{n_C} \equiv x ,\) 
